AIPMT 2015

Read the different components from (1) to
(4) in the list given below and tell the
correct order of the components with
reference to their arrangement from outer
side to inner side in a woody dicot stem :
(1) Secondary cortex
(2) Wood
(3...

Body having meshwork of cells, internal cavities lined with food filtering flagellated cells and indirect development are the characteristics of Phylum

Metagenesis refers to

A jawless fish, which lays eggs in fresh water and whose ammocoetes larvae after metamorphosis return to the ocean is

The species confined to a particular region
and not found elsewhere is termed as -

Pick up the wrong statement.

The structures that help some bacteria to attach to rocks and/or host tissues are

In which group of organisms the cell walls form two thin overlapping shells which fit together?

Choose the wrong statement.

The imperfect fungi which are decomposers
of litter and help in mineral cycling belong to

Select the wrong statement.

Cell wall is absent in

The chitinous exoskeleton of arthropods is formed by the polymerisation of

Which of the following biomolecules does have a phosphodiester bond?

The introduction of t-DNA into plants
involves -

Golden rice is a genetically modified crop
plant where the incorporated gene is meant
for biosynthesis of -

The DNA molecule to which the gene of
interest is integrated for cloning is called -

The cutting of DNA at specific locations
became possible with the discovery of -

Which one of the following animals has two separate circulatory pathways?

Doctors use stethoscope to hear the sounds produced during each cardiac cycle. The second sound is heard when

Name the pulmonary disease in which alveolar surface area involved in gas exchage is drastically reduced due to damage in the alveolar walls.

Arrange the following events of meiosis in correct sequence
(i)  Crossing over
(ii)  Synapsis
(iii)  Terminalisation of chiasmata
(iv)  Disappearance of nucleolus

Which of the following structures is not
found in a prokaryotic cell?

Which of the following are not membranebound ?

Cellular organelles with membranes are -

Match the columns and identify the correct
option.
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Which one of the following hormones is not involved in sugar metabolism?

Which one of the following hormones though synthesised elsewhere, is stored and released by the master gland?

The enzyme that is not present in succus entericus is

The primary dentition in human differs from permanent dentition in not having one of the following type of teeth.

During ecological succession :

Most animals that live in deep oceanic
waters are -

In which of the following both pairs have
correct combination?

Increase in concentration of the toxicant at
successive trophic levels is known as :

The UN conference of Parties on climate
change in the year 2012 was held at :

Which of the following are most suitable
indicators of SO2 pollution in the
environment?

Eutrophication of water bodies leading to
killing of fishes is mainly due to nonavailability of -

Acid rain is caused by increase in the
atmospheric concentration of -

Human urine is usually acidic because

Grafted kidney may be rejected in a patient
due to -

Which of the following diseases is caused
by a protozoan?

If you suspect major deficiency of
antibodies in a person, to which of the
following would you look for confirmatory
evidence ?

Which of the following immunoglobulins
does constitute the largest percentage in
human milk?

Which of the following events is not associated with ovulation in human life?

Ectopic pregnancies are referred to as

In human females, meiosis-II is not completed until

Which of the following layers in an antral follicle is acellular?

Which of the following is not a function of the skeletal system?

Which of the following joints would allow no movements?

Match the following list of microbes and
their importance -

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